Dfi COM101-BAT Manual de usuario descargar pdf (Pagina 12)

www.dﬁ .comChapter 2 Hardware Installation

Chapter 2

VCC5_In Power Select

1-2 On: +5V_standby

(default)

3-4 On: +5V

5-6 On: NC

The JP6 is used to select the power of the COM Express connectors.

Backlight Brightness Power Select

2-3 On: +3.3V

(default)

1-2 On: +5V

The JP9 is used to select the power level of backlight brightness control: +5V or +3.3V.

Important:

Before powering-on the system, make sure that the power settings of JP9 match the

power specification of backlight control. Selecting the incorrect voltage will seriously

damage the backlight.

JP6

JP9

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Dfi COM101-BAT Manual de usuario Pagina 12